At 8 a.m. on 27th September 1859, workers at Pursall & Phillips on Whittall Street filed into the factory to begin their task of making percussion caps—small metal cylinders filled with explosive mercury fulminate, used in guns. The delicate assembly, often done by women and girls, valued for their dexterity and lower wages, involved shaping the caps and filling them with explosive material to create sparks for ignition.
The foreman urged the workers to work fast to fulfill a large order from the Turkish government. They pressed on. Suddenly, at about 10.45, a huge bang, like a clap of thunder, echoed around the factory and the surrounding area. Broken timber, tiles, bricks, glass and window frames shot into the air and crashed down into the yard. A few seconds later a second loud explosion was heard, followed by more crashes.
People from nearby factories rushed to the site and were faced with a terrible vision. Dead, dying, and injured women and girls were everywhere. Many with dreadful burns lay lacerated and bleeding, some with their clothes torn off, others were pinned under heavy pieces of timber. Female employees, their faces covered with soot, hung out of the windows frantically calling for help. Rescuers helped several to safety before another explosion engulfed the whole building in flames. Someone called the fire brigade, but there was an agonising wait of over half an hour before they arrived to begin wrestling the flames under control. Many of the dead were so severely burnt they were almost unrecognisable, while others had lost limbs, some still conscious but in a desperate state.

Memorial card for some of the women and girls killed in the Whittall Street explosion at Pursall & Phillips percussion cap manufactory, 1859 [Wikimedia Commons]
Twenty women and children, some as young as 10 or 11, died as an immediate result of the explosion, while forty-five survived but were terribly injured. There was huge sympathy for the victims – the Birmingham Post estimated that a crowd of more than 40,000 local people turned up to their mass burial.
The Inquest
The inquest, which opened three days after the explosion, was headed by the Birmingham coroner, Dr Birt Davies. He instructed the jury on their solemn responsibilities – to identify the bodies with the help of relatives and friends of the deceased, and to try to establish the cause of the explosion.
The inquest proceeded through six sittings. A sad stream of family and friends appeared before the jury giving tragic accounts of identifying their loved ones, followed by a procession of managers and co-workers, who offered conflicting theories on probable causes of the tragedy. In his summing up, the coroner stated that in the absence of definitive evidence, the jury would have to treat these theories as mere possibilities, avoiding charges of culpability or criminality. Nevertheless, he was strongly of the opinion that such a risky business should never have taken place in the middle of a densely populated area, and he called for the employment of children in such dangerous work to cease.
Decline of the Gun Quarter
The tragic events at Whittall Street proved to be a turning point for Birmingham’s Gun Quarter. Shocked by the scale of the disaster and the loss of so many lives, the government responded by introducing legislation aimed at improving safety standards in armaments factories. As a result, many of these firms relocated from the densely populated heart of Birmingham to the more rural outskirts, where the risk to nearby residents would be reduced.
However, the journey towards safer working conditions was not immediate. Despite the initial reforms, safety measures continued to be lax and further fatal explosions occurred in Birmingham’s armaments factories over the next decade. These incidents underscored the ongoing dangers present in the industry and prompted the government to enact even stricter laws. The new legislation included measures to enforce rigorous safety measures, many of which still form the foundation of factory safety protocols today.
For more information on this and other coroner’s tales, see Probing Deaths, Saving Lives.























